#!/usr/bin/python

# The ChartDirector for Python module is assumed to be in "../lib"
import sys, os
sys.path.insert(0, os.path.join(os.path.abspath(sys.path[0]), "..", "lib"))

from pychartdir import *

# The data for the area chart
data0 = [42, 49, 33, 38, 51, 46, 29, 41, 44, 57, 59, 52, 37, 34, 51, 56, 56, 60, 70, 76, 63, 67, 75,
    64, 51]
data1 = [50, 55, 47, 34, 42, 49, 63, 62, 73, 59, 56, 50, 64, 60, 67, 67, 58, 59, 73, 77, 84, 82, 80,
    84, 98]
data2 = [87, 89, 85, 66, 53, 39, 24, 21, 37, 56, 37, 23, 21, 33, 13, 17, 14, 23, 16, 25, 29, 30, 45,
    47, 46]

# The timestamps on the x-axis
labels = [chartTime(1996, 1, 1), chartTime(1996, 4, 1), chartTime(1996, 7, 1), chartTime(1996, 10, 1
    ), chartTime(1997, 1, 1), chartTime(1997, 4, 1), chartTime(1997, 7, 1), chartTime(1997, 10, 1),
    chartTime(1998, 1, 1), chartTime(1998, 4, 1), chartTime(1998, 7, 1), chartTime(1998, 10, 1),
    chartTime(1999, 1, 1), chartTime(1999, 4, 1), chartTime(1999, 7, 1), chartTime(1999, 10, 1),
    chartTime(2000, 1, 1), chartTime(2000, 4, 1), chartTime(2000, 7, 1), chartTime(2000, 10, 1),
    chartTime(2001, 1, 1), chartTime(2001, 4, 1), chartTime(2001, 7, 1), chartTime(2001, 10, 1),
    chartTime(2002, 1, 1)]

# Create a XYChart object of size 500 x 280 pixels, using 0xffffcc as background color, with a black
# border, and 1 pixel 3D border effect
c = XYChart(500, 280, 0xffffcc, 0, 1)

# Set the plotarea at (50, 45) and of size 320 x 200 pixels with white background. Enable horizontal
# and vertical grid lines using the grey (0xc0c0c0) color.
c.setPlotArea(50, 45, 320, 200, 0xffffff).setGridColor(0xc0c0c0, 0xc0c0c0)

# Add a legend box at (370, 45) using vertical layout and 8 points Arial Bold font.
legendBox = c.addLegend(370, 45, 1, "Arial Bold", 8)

# Set the legend box background and border to transparent
legendBox.setBackground(Transparent, Transparent)

# Set the legend box icon size to 16 x 32 pixels to match with custom icon size
legendBox.setKeySize(16, 32)

# Add a title to the chart using 14 points Times Bold Itatic font and white font color, and 0x804020
# as the background color
c.addTitle("Quarterly Product Sales", "Times New Roman Bold Italic", 14, 0xffffff).setBackground(
    0x804020)

# Set the labels on the x axis.
c.xAxis().setLabels2(labels)

# Set multi-style axis label formatting. Start of year labels are displayed as yyyy. For other
# labels, just show minor tick.
c.xAxis().setMultiFormat(StartOfYearFilter(), "{value|yyyy}", AllPassFilter(), "-")

# Add a percentage area layer to the chart
layer = c.addAreaLayer2(Percentage)

# Add the three data sets to the area layer, using icons images with labels as data set names
layer.addDataSet(data0, 0x40ddaa77, "<*block,valign=absmiddle*><*img=service.png*> Service<*/*>")
layer.addDataSet(data1, 0x40aadd77, "<*block,valign=absmiddle*><*img=software.png*> Software<*/*>")
layer.addDataSet(data2, 0x40aa77dd, "<*block,valign=absmiddle*><*img=computer.png*> Hardware<*/*>")

# For a vertical stacked chart with positive data only, the last data set is always on top. However,
# in a vertical legend box, the last data set is at the bottom. This can be reversed by using the
# setLegend method.
layer.setLegend(ReverseLegend)

# Output the chart
c.makeChart("percentarea.png")

